200553455023 has 8 divisors (see below), whose sum is σ = 202889294640. Its totient is φ = 198219447360.

The previous prime is 200553454957. The next prime is 200553455027. The reversal of 200553455023 is 320554355002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200553455023 - 2²⁵ = 200519900591 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200553455023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200553455027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237148 + ... + 676273.

It is an arithmetic number, because the mean of its divisors is an integer number (25361161830).

Almost surely, 2^200553455023 is an apocalyptic number.

200553455023 is a deficient number, since it is larger than the sum of its proper divisors (2335839617).

200553455023 is an equidigital number, since it uses as much as digits as its factorization.

200553455023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915977.

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 200553455023 in words is "two hundred billion, five hundred fifty-three million, four hundred fifty-five thousand, twenty-three".